What Witech does

Witech GmbH is a privately held, family-owned industrial service company headquartered in Remscheid, Germany, specializing in galvanic hard chrome plating (Hartverchromung). The company applies protective chromium layers of 5–300µm thickness to metal workpieces with maximum dimensions of 2500mm diameter and 3000mm length, including a food-safe (Chrom 6 free) coating variant suitable for food-industry applications. Its service portfolio comprises core hard chrome plating, pre-treatment preparation, technical consulting on product optimization, and a sustainability/circular-economy program covering water recycling and certified waste disposal. Customer-facing operations are supported by just-in-time delivery from the single Remscheid facility.

The business serves B2B industrial customers across plastics, wood, metal, printing, film, mechanical engineering, food, and paper industries, with use cases including saw blades, band saws, knives, cylinders, and other cutting or processing tools requiring wear resistance, corrosion protection, and extended service life. Witech is led by CEO Jochen Wilms with his daughter Ronja Wilms positioned as future successor, drawing on a multi-generational Wilms family lineage in metalworking dating to 1875 (with current operations established in their present form in 1987 and refocused exclusively on hard chrome plating in 2009).

The revenue model is professional-services B2B, with quote-based pricing tied to workpiece specifications, coating requirements, and service scope; no pricing is publicly disclosed. Go-to-market is direct sales-led, targeting tool manufacturers and industrial end-users primarily in the DACH region through the company's own facility, with brand presence on LinkedIn, Instagram, and TikTok plus a content-marketing blog. The company is independently owned with no disclosed external investors, funding history, or M&A activity.

Name

Witech

Legal name

Witech GmbH

Website

https://witech-gmbh.de

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

11–50 employees

Short description

Witech GmbH is a family-owned German hard chrome plating service provider based in Remscheid, applying protective chromium coatings to metal workpieces for B2B industrial customers in plastics, metalworking, food, printing, and mechanical engineering sectors.

Ownership category

akta.pro rank

Headquarters

HQ city

Remscheid

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Hard Chrome Plating Services: Hard chrome plating services for metal workpieces including pretreatment, coating, and post-treatment processes. Customers receive consultation for optimization of their products. The company offers just-in-time service and complete surface treatment solutions.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Witech provides galvanic hard chrome plating (Hartverchromung) services that apply protective chromium layers (5-300µm thickness) onto metal workpieces up to 2500 mm in diameter and 3000 mm in length. The offering spans pre-treatment of workpieces, the chrome plating process itself, and post-treatment, paired with technical consulting for tool and workpiece optimization. Customers are industrial manufacturers and tool makers across plastics, wood, metal, food, printing, foil, mechanical engineering, and paper sectors.

Product overview

Witech is a family-owned hard chrome plating services company offering a unified service portfolio centered on galvanic surface treatment. The core offering is Hartverchromen (Hard Chrome Plating), a specialized process that applies protective chromium layers to metal workpieces for tool manufacturers. Supporting services include Vorbehandlung (pre-treatment preparation) to ensure workpieces are properly prepared, and Beratung (consulting) for holistic product optimization leveraging decades of industry expertise. The company also emphasizes Nachhaltigkeit (sustainability) through circular economy practices and resource-efficient processes. Witech serves diverse industries including plastics, printing, film, mechanical engineering, food, and paper sectors, with capacity for workpieces up to 2500mm diameter and 3000mm length, applying chrome layers from 5-300µm thickness.

Differentiator

Problem solved

Functional benefit

Products and services

• Hartverchromen (Hard Chrome Plating) Galvanic hard chrome plating service that applies a protective chromium layer (5–300 µm thickness) to metal workpieces to increase hardness, wear resistance, corrosion resistance, and service life. The company supports workpieces up to 2500 mm diameter and 3000 mm length. It serves tool manufacturers and end users in plastics, wood, metal, printing, foil, mechanical engineering, food, and paper industries.
• Vorbehandlung (Pre-treatment) Pre-treatment service preparing customer workpieces for chrome plating by ensuring metallically clean surfaces free of oils, residues, and material defects, to guarantee optimal chrome coating quality.
• Beratung (Consulting) Technical and specialist consulting service that draws on 145+ years of family metalworking experience to help customers holistically optimize their tools and workpieces under economic considerations, including saw production and chroming processes.

Quantifiable outcome

• 4x higher cutting performance in food industry compared to stainless steel
• +2 more outcomes

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Two partnerships are on record, tiered industry association.

• ZVO (Zentralverband Oberflächentechnik)industry associationOthersIndustry association membership providing access to industry network, best practices, and professional development in surface technology.
• Veccoindustry associationOthersIndustry association membership for surface technology professionals and companies.

Scale indicators4 records

Recent moves8 records

Expansion highlights5 records

Broad incumbents

• Bodycote: Large global provider of heat treatment and surface finishing services, including hard chrome plating, serving aerospace, automotive, and industrial customers. Overlaps with Witech on hard chrome and broader finishing work, but at a much larger, multi-site scale.
• Mersen: French industrial group with a surface treatment division offering anti-corrosion and functional coatings, including for industrial components. Comparable in industrial surface treatment focus, but as a diversified industrial player rather than a hard chrome specialist.
• Aalberts Surface Technologies: Global surface treatment group offering hard chrome plating, PVD, and other coatings across many sites. Directly comparable as a hard chrome service provider to industrial customers, but operates at vastly larger scale and as part of a broad industrial portfolio.
• Dörken Coatings: German manufacturer of high-performance protective coatings, including anti-corrosion systems, with strong industrial customer base. Comparable in serving industrial buyers requiring surface protection, though primarily a coatings producer rather than a service plater.

Direct peers

• KIESOW Oberflächentechnik: German specialist in surface finishing with a strong focus on hard chrome and other galvanic coatings for industrial customers. Most directly comparable to Witech as a similarly sized German hard chrome specialist serving tool and machinery manufacturers.

Emerging players

• Expanite A/S: Danish company commercializing specialized surface hardening treatments for stainless steel and other alloys. Competes in the broader 'surface treatment for industrial tools' space that Witech addresses, but with a different technology (low-temperature surface hardening vs. hard chrome).

Regional players

• Wallwork Group: UK-based heat treatment and hard chrome plating service group with multiple UK sites. Comparable in offering (hard chrome plating for industrial tools and components) and customer type, but serves a different geography from Witech's DACH focus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/witech-gmbh-hartverchromere
• Instagraminstagram.com/witech_gmbh
• TikToktiktok.com/@_witech_

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Witech